Punctuation makes your message clear and easy to read. It helps a reader better understand a piece of text when the writer provides signals (punctuation) in his/her phrases and sentences.


Guide to common punctuation from the OWL Punctuation

The following are goals to strive for regarding punctuation:
  • Notice effective or unusual use of punctation marks by authors

  • Try out new ways of using punctuation

  • Understand the use of ellipses ( . . . ) to show pause or anticipation, usually before something surprising

  • Use dashes to indicate a longer pause or slow down the reading to emphasize particular information

  • Consistently use periods, exclamation points, and questions marks as ending marks

  • Use commas and quotation marks correctly in writing dialogue--


    (If a direct quotation is interrupted mid-sentence, do not capitalize the second part of the quotation.


    "I didn't see an actual alien being," Mr. Johnson said, "but I sure wish I had.")

  • Use apostrophes in contractions and possessives

  • apostrophe tips

  • Use commas to identify a series, introduce a speaker or introduce a clause

  • Use brackets to set aside a different idea or kind of information

  • Use colons to indicate something is explained or described

  • Use commas and parentheses to set off parenthetical information

  • Use hyphens to divide words

  • Use indentation to identify paragraphs

  • Use semicolons to divide related parts of a compound sentence